On Thu, Oct 21, 2004 at 08:21:29PM +0500, Zeeshan Ali wrote: > Hello everyone, > I hate to repeat my question but so far I could'nt get any answer > from anywhere (including this ML), so let me repeat my question one > last time as it's VERY important for me. If I am to write a driver for > a device attached to my parallel port, there is a complete parport > subsystem inside the kernel to help my driver out. But what about the > devices attached to my serial port? Is there a subsystem for that as > well or I'll need to talk to my port directly? Did you look at the code in drivers/serial/ ? -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/